Hanwha Techwin SRN-4000/SRN-4000 prior SRN4000_v2.16_170401 Management Page HTTP Request access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Hanwha Techwin SRN-4000 and SRN-4000. Affected is an unknown function of the component Management Page. This manipulation as part of HTTP Request causes access control. The identification of this vulnerability is CVE-2017-7912. It is possible to initiate the attack remotely. There is no exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Hanwha Techwin SRN-4000 and SRN-4000. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the component Management Page. The manipulation as part of a HTTP Request leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Hanwha Techwin SRN-4000, SRN-4000 firmware versions prior to SRN4000_v2.16_170401, A specially crafted http request and response could allow an attacker to gain access to the device management page with admin privileges without proper authentication.

The bug was discovered 05/16/2017. The weakness was shared 04/08/2019. This vulnerability is known as CVE-2017-7912 since 04/18/2017. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 692 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version SRN4000_v2.16_170401 eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: SRN-4000/SRN-4000 SRN4000_v2.16_170401

Timelineinfo

04/18/2017 🔍
05/16/2017 +28 days 🔍
04/08/2019 +692 days 🔍
04/09/2019 +1 days 🔍
08/27/2023 +1601 days 🔍

Sourcesinfo

Advisory: ics-cert.us-cert.gov
Status: Not defined

CVE: CVE-2017-7912 (🔍)
GCVE (CVE): GCVE-0-2017-7912
GCVE (VulDB): GCVE-100-133099

Entryinfo

Created: 04/09/2019 07:00
Updated: 08/27/2023 09:41
Changes: 04/09/2019 07:00 (56), 05/27/2020 10:14 (1), 08/27/2023 09:41 (4)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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